The pump housing, pump cover and wheel drive of the portable sanitary centrifugal pumps are all made of high-quality stainless steel 304 or 316L. The engine has stainless steel protection. The interior is highly polished and the roughness is Ra0.28um.The outer shell is brushed and ground. Fully meet the GMP requirements.
What are the applications of portable sanitary centrifugal pumps?
What are the possible reasons for the failure of the sealing of the portable sanitary centrifugal pumps?
How is the portable sanitary centrifugal pump maintained after use?
What are the applications of portable sanitary centrifugal pumps?
Portable sanitary centrifugal pump in the pharmaceutical sector: infusion, distilled water, clean water, liquid of Chinese medicine with particles (3-6 mm) and extract.
Portable sanitary centrifugal pumps in cosmetics: dyes, alcohol, essential oils.
Portable sanitary centrifugal pump is available in the drinking area: alcohol, liquor, beer, spice, fermented liquid, fruit juice drink, drink with particles.
Portable sanitary centrifugal pump in the dairy sector: milk, cream, milk, sugar liquid
Portable sanitary centrifugal pumps in other areas: confectionery, bakery, chemical, etc.
What are the possible reasons for the failure of the sealing of the portable sanitary centrifugal pumps?
If the portable sanitary centrifugal pump is installed, the sealed compartment is too large and the rinse liquid is too late to derive the heat generated by the friction pairing; the rinse fluid exits the sealed compartment, causing overheating and damage to the forehead surface.
The liquid medium evaporates and expands so that the two ends of the portable sanitary centrifugal pump are separated by the evaporative and expansion force. If the two sealing surfaces are fixed, the lubricating film is destroyed and the forehead surface overheated.
The liquid medium has poor lubrication capacity and the operating pressure of the portable sanitary centrifugal pump is overloaded and the track guidance and rotation of the two sealing surfaces are not synchronized. For example, the speed of the high-speed pump is 20445 U/min, the center diameter of the seal area is 7 cm, and the linear speed of the pump is 75 m/s after the pump runs. If a sealing surface is attenuating and cannot follow the rotation, the current high temperature causes damage to the sealing surface.
The aperture or filter sieve of the barrier rinse is clogged, leading to too little water and a failure of the sliding sealing.
How is the portable sanitary centrifugal pump maintained after use?
After the portable sanitary centrifugal pump is no longer running, the pump inlet valve and the auxiliary system valves should be closed after cooling the pump.
The portable sanitary centrifugal pumps should be stopped following the provisions of the technical documentation of the equipment. After stopping, the vehicle should be turned halfway every 20-30 minutes until the pump body temperature has dropped to 50oC.
If there are no special requirements, the pump should always be filled with liquid; the suction valve and the exhaust valve should normally remain open; The cryopumps with double sliding seals, the level regulator, and the locking fluid in the pump thickness room should be kept mobile hygienically centrifugal The injection pressure of the pump.
Pumps that promote easily crystallizing, freezing, falling media, etc. should not be blocked after stopping the pump, and the pump and pipeline should be flushed in time with water or other media.
Discard the liquid collected in the portable sanitary centrifugal pump to avoid rust and frostbite.
Xusheng Valves machinery, as a Chinese pioneer in portable sanitary centrifugal pump machines, can ensure the products’ quality and the after-sales service.
